1
: an administrative area, division, or district
especially
: the basic administrative unit for local government in Scotland
2
a
: an indefinite area of the world or universe
b
: a broad geographic area distinguished by similar features
c(1)
: a major world area that supports a characteristic fauna
(2)
: an area characterized by the prevalence of one or more vegetational climax types
3
a
: any of the major subdivisions into which the body or one of its parts is divisible
b
: an indefinite area surrounding a specified body part
a pain in the region of the heart
4
: a sphere of activity or interest : field
5
: any of the zones into which the atmosphere is divided according to height or the sea according to depth
6
: an open connected set together with none, some, or all of the points on its boundary
a simple closed curve divides a plane into two regions
Examples of region in a Sentence
The bird returns to this region every year.
He's the company sales manager for the entire Southwest region.
She has a pain in the lower back region.
attempts to go outside of London and stimulate cultural life in the regions
Recent Examples on the Web
The Russian strikes targeted Ukraine’s central city of Dnipro and the wider Dnipropetrovsk region, as well as the Mykolaiv, Chernihiv and Zaporizhzhia regions, and also communities in the Poltava, Kyiv, Odesa, Sumy, and Kharkiv regions, according to Zelenskyy.
—
Morgan Winsor, ABC News, 20 Sep. 2025
Most of the global production of castor seed is concentrated in India, where the crop thrives in semi-arid regions with minimal water, fertilizer, or pesticide inputs.
—Dianne Plummer, Forbes.com, 20 Sep. 2025
Consider the effect that small region of the world has had on our soundscape.
—Jesse Adams, The Washington Examiner, 19 Sep. 2025
The prize’s ethos echoes the founders’ personal histories and ties to the Mediterranean region, with Chetrite originally hailing from Morocco and Luciani from Lebanon.
—Rhonda Richford, Footwear News, 19 Sep. 2025
See All Example Sentences for region
Examples are automatically compiled from online sources to
show current usage.
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Morgan Winsor, ABC News, 20 Sep. 2025
Most of the global production of castor seed is concentrated in India, where the crop thrives in semi-arid regions with minimal water, fertilizer, or pesticide inputs.
—Dianne Plummer, Forbes.com, 20 Sep. 2025
Consider the effect that small region of the world has had on our soundscape.
—Jesse Adams, The Washington Examiner, 19 Sep. 2025
The prize’s ethos echoes the founders’ personal histories and ties to the Mediterranean region, with Chetrite originally hailing from Morocco and Luciani from Lebanon.
—Rhonda Richford, Footwear News, 19 Sep. 2025
See All Example Sentences for region
Cite this Entry
“Region.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/region. Accessed 24 Sep. 2025.
Copy CitationKids Definition
region
noun
re·gion
ˈrē-jən 
1
: an area, division, or district of administration
2
a
: a part, portion, or area having no fixed boundaries
darker regions of the night sky
b
: a broad geographic area
never visited the southwestern region of the U.S.
3
: an indefinite area surrounding a specified body part
a pain in the region of the heart
4
: a set of points any two of which can be connected by a line lying wholly within the set together with none, some, or all of the points on its boundary
a rectangular region
Medical Definition
region
noun
re·gion
ˈrē-jən
1
: any of the major subdivisions into which the body or one of its parts is divisible
the nine regions of the abdomen
2
: an indefinite area surrounding a specified body part
a pain in the region of the heart
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